Earthquake with magnitude of ML 1.1 on date 01-03-2020 and time 09:08:54 (Italy) in region 2 km E Capitignano (AQ)

A magnitude ML 1.1 earthquake occured in region: 2 km E Capitignano (AQ), on

  • 01-03-2020 08:08:54 (UTC)
  • 01-03-2020 09:08:54 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.51, 13.32 at 18 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Capitignano AQ 2 665 665
Montereale AQ 6 2581 3246
Campotosto AQ 6 542 3788
Barete AQ 8 737 4525
Pizzoli AQ 9 4326 8851
Cagnano Amiterno AQ 10 1369 10220
Amatrice RI 13 2657 12877
Crognaleto TE 14 1297 14174
Borbona RI 15 617 14791
Scoppito AQ 17 3727 18518
Cittareale RI 18 482 19000
Fano Adriano TE 18 296 19296
Posta RI 18 694 19990
L'Aquila AQ 19 69753 89743
Pietracamela TE 19 271 90014
Cortino TE 20 656 90670

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km NW of L'Aquila (69753 inhabitants)
35 Km W of Teramo (54892 inhabitants)
55 Km E of Terni (111501 inhabitants)
68 Km W of Montesilvano (53738 inhabitants)
70 Km SE of Foligno (57155 inhabitants)
72 Km W of Chieti (51815 inhabitants)
74 Km W of Pescara (121014 inhabitants)
75 Km NE of Tivoli (56533 inhabitants)
75 Km NE of Guidonia Montecelio (88673 inhabitants)
97 Km NE of Roma (2864731 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 Md 1.3
ML 1.1
2020-03-01
08:08:54
42.51 13.32 18 2020-03-01
08:21:22
Sala Sismica INGV-Roma 76947031
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-01 08:08:54 ± 0.12
Latitude 42.51 ± 0.01
Longitude 13.32 ± 0.01
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 76947031

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 670
Semi-minor axis of confidence ellipse (meter) 319
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 197
Circular confidence region, given by single value of horizontal uncertainty (meter) 670
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 159
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.35343
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.4
Num. used stations 14
Type of magnitude ML
Reference to an origin 76947031
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-01 08:21:22

Md:1.3

Field Value
Value 1.3
Uncertainty 0
Num. used stations 1
Type of magnitude Md
Reference to an origin 76947031
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-01 08:21:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MFNL.HHZ. 2020-03-01T08:10:33.05 3.0 undecidable manual Sn -9.99 0
IV.ZCCA.HHZ. 2020-03-01T08:10:19.22 3.0 undecidable manual Sg 11.02 0
IV.ESML.HHZ. 2020-03-01T08:10:05.14 3.0 negative manual Pg 8.65 0
SI.KOSI.HHZ. 2020-03-01T08:10:02.12 3.0 negative manual Pg 6.11 0
IV.RIBO.EHZ.01 2020-03-01T08:09:53.21 3.0 undecidable manual Sg 5.28 0
IV.PZUN.HHZ. 2020-03-01T08:09:49.74 3.0 undecidable manual Sn 0.62 0
IV.IST3.HHZ. 2020-03-01T08:09:38.36 3.0 positive manual Pn -3.33 0
IV.CRTO.HHZ. 2020-03-01T08:09:35.78 3.0 undecidable manual Sg 4.51 0
TV.SF04.EHZ. 2020-03-01T08:09:28.27 3.0 undecidable manual Sn -8.39 0
IV.TRIF.CHZ. 2020-03-01T08:09:25.59 3.0 positive manual Pg 1.33 0
IV.MAON.HHZ. 2020-03-01T08:09:23.25 3.0 undecidable manual Pg 3.66 0
IV.CPGN.EHZ. 2020-03-01T08:09:17.51 3.0 undecidable manual Pn -1.72 0
IV.NRCA.HHZ. 2020-03-01T08:09:07.40 0.6 undecidable manual S 335 0.3534 104 0.04 47
IV.MTRA.HNZ. 2020-03-01T08:09:04.39 0.1 undecidable manual S 13 0.2491 112 -0.01 97
IV.TERO.HHZ. 2020-03-01T08:09:04.06 0.6 undecidable manual S 62 0.2356 113 0.04 48
IV.LNSS.HHN. 2020-03-01T08:09:03.46 0.1 undecidable manual S 293 0.2248 115 -0.28 92
IV.GIGS.HHZ. 2020-03-01T08:09:02.74 0.6 undecidable manual S 108 0.1952 119 -0.22 46
IV.T1299.HNE. 2020-03-01T08:09:01.04 0.1 undecidable manual S 347 0.1241 135 -0.21 95
IV.NRCA.HHZ. 2020-03-01T08:09:01.93 0.3 positive manual P 335 0.3534 104 0.12 69
IV.SMA1.EHE. 2020-03-01T08:09:01.21 0.1 undecidable manual S 5 0.1169 137 0.09 97
IV.TERO.HHZ. 2020-03-01T08:09:00.09 1.0 undecidable manual P 62 0.2356 113 0.21 23
IV.RM33.EHZ. 2020-03-01T08:09:00.61 0.6 undecidable manual S 267 0.0782 149 0.19 48
IV.CAMP.HHE. 2020-03-01T08:09:00.01 0.1 undecidable manual S 71 0.0683 152 -0.27 95
IV.MTRA.HNZ. 2020-03-01T08:09:00.15 0.1 undecidable manual P 13 0.2491 112 0.05 96
IV.LNSS.HHN. 2020-03-01T08:08:59.54 0.1 undecidable manual P 293 0.2248 115 -0.17 94
IV.GIGS.HHZ. 2020-03-01T08:08:59.27 1.0 undecidable manual P 108 0.1952 119 0 24
IV.SMA1.EHE. 2020-03-01T08:08:58.35 0.1 undecidable manual P 5 0.1169 137 0.15 97
IV.T1299.HNE. 2020-03-01T08:08:58.33 0.1 undecidable manual P 347 0.1241 135 0.05 98
IV.RM33.EHZ. 2020-03-01T08:08:58.76 0.6 negative manual P 267 0.0782 149 0.96 38
IV.CAMP.HHE. 2020-03-01T08:08:57.75 0.1 undecidable manual P 71 0.0683 152 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHE. ML:1 9.4093925E-5 0.4416 AML other m 2020-03-01T08:09:00.97
IV.RM33.EHN. ML:1 8.3173405E-5 0.1216 AML other m 2020-03-01T08:09:00.84
IV.RM33.HNE. ML:1.3 0.0001595641 2.3488 AML other m 2020-03-01T08:09:09.41
IV.RM33.HNN. ML:1.3 0.00016497865 1.408 AML other m 2020-03-01T08:09:02.07
IV.GIGS.HHE. ML:0.8 4.183288E-5 4.6976 AML other m 2020-03-01T08:08:58.54
IV.GIGS.HHN. ML:0.7 2.7655965E-5 2.6624 AML other m 2020-03-01T08:09:01.41
IV.TERO.HHE. ML:0.5 1.53111185E-5 0.3648 AML other m 2020-03-01T08:09:06.59
IV.TERO.HHN. ML:0.5 1.5455832E-5 0.5376 AML other m 2020-03-01T08:09:06.79
IV.TERO.HNE. ML:1.5 0.00014801515 0.8704 AML other m 2020-03-01T08:09:08.70
IV.TERO.HNN. ML:1.5 0.0001563227 1.6512 AML other m 2020-03-01T08:09:13.18
IV.NRCA.HHE. ML:1 3.127347E-5 0.1024 AML other m 2020-03-01T08:09:07.58
IV.NRCA.HHN. ML:0.9 2.343401E-5 3.0208 AML other m 2020-03-01T08:09:16.39
IV.NRCA.HNE. ML:1.7 0.00015085545 3.1552 AML other m 2020-03-01T08:09:17.05
IV.NRCA.HNN. ML:1.9 0.00024241495 0.8128 AML other m 2020-03-01T08:09:02.54
IV.CPGN.HNE. ML:2.8 0.0002399709 4.9792 AML other m 2020-03-01T08:09:59.30
IV.CPGN.HNN. ML:2.8 0.00024464725 1.3696 AML other m 2020-03-01T08:09:27.49
IV.CPGN.EHE. ML:2.6 0.000157781865 4.416 AML other m 2020-03-01T08:09:18.08
IV.CPGN.EHN. ML:3 0.0003976812 18.9568 AML other m 2020-03-01T08:09:42.18
IV.MAON.HHE. ML:2.6 0.0001514651 2.7392 AML other m 2020-03-01T08:09:38.47
IV.MAON.HHN. ML:2.8 0.0002107676 1.1776 AML other m 2020-03-01T08:09:42.52
IV.MAON.HNE. ML:2.8 0.00021957755 2.816 AML other m 2020-03-01T08:09:37.10
IV.MAON.HNN. ML:2.9 0.00030500035 1.8112 AML other m 2020-03-01T08:09:54.27
IV.TRIF.CHE. ML:2.4 6.9066105E-5 2.208 AML other m 2020-03-01T08:10:21.34
IV.TRIF.CHN. ML:2.4 7.2586455E-5 2.4576 AML other m 2020-03-01T08:10:06.78
IV.IST3.HHE. ML:3.8 0.0002427075 0.5568 AML other m 2020-03-01T08:09:55.68
IV.IST3.HHN. ML:3.8 0.0002804092 0.5632 AML other m 2020-03-01T08:10:09.25
IV.SMA1.EHE. Md:1.3 11 END duration s
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download